EP 1164542 A1 20011219 - METHOD AND DEVICE FOR DESCRIBING VIDEO CONTENTS
Title (en)
METHOD AND DEVICE FOR DESCRIBING VIDEO CONTENTS
Title (de)
VERFAHREN UND VORRICHTUNG ZUR BESCHREIBUNG VON VIDEOINHALTEN
Title (fr)
PROCEDE ET DISPOSITIF DE DESCRIPTION DE CONTENUS VIDEO
Publication
Application
Priority
- JP 0000269 W 20000120
- JP 1655499 A 19990126
Abstract (en)
An object of the present invention is to provide a description method for efficiently representing contents of motion picture with a small data volume. The organization of the present invention (1) represents a trajectory of how each object has moved over time by using reference plane representing position information of each object, (2) sets a description unit based on a type of action of each object by using changes in shape of each object, (3) has actions of each object represented as each behavioral section, and (4) comprises a description facility capable of reading and interpreting definition of an object dependent on video contents, definition of classes of actions, and definition of interpretation of a scene by interaction of plural objects. <IMAGE>
IPC 1-7
IPC 8 full level
G06F 17/30 (2006.01); G06K 9/00 (2006.01); G06T 7/20 (2017.01)
CPC (source: EP US)
G06F 16/5854 (2018.12 - EP US); G06F 16/7837 (2018.12 - EP US); G06F 16/7854 (2018.12 - EP US); G06F 16/786 (2018.12 - EP US); G06T 7/20 (2013.01 - EP US); G06V 20/40 (2022.01 - EP US); G06V 40/23 (2022.01 - EP US); G06T 2207/30221 (2013.01 - EP US); G06T 2207/30241 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1164542 A1 20011219; EP 1164542 A4 20070502; CN 1338089 A 20020227; CZ 20012674 A3 20011114; IL 144197 A0 20020523; MY 130843 A 20070731; TW 452748 B 20010901; US 7199798 B1 20070403; WO 0045335 A1 20000803
DOCDB simple family (application)
EP 00900849 A 20000120; CN 00803115 A 20000120; CZ 20012674 A 20000120; IL 14419700 A 20000120; JP 0000269 W 20000120; MY PI9905509 A 19991216; TW 88120475 A 19991123; US 89016800 A 20000120